Kim In Joon decides to join the "game" and he is given a crash course on the basics since there's only a day left till it begins. The game starts...

Kim Joon gets badly hurt while competing, but even though the physician has ordered him to stay put, he still wants to stay in the competition.

Kim Joon convinces Song Yi to let him stay in the competition and she does everything she can to help him get through the coming second round.